Merge pull request #4680 from Security-Onion-Solutions/dev

ECSFIX HOTFIX
This commit is contained in:
Mike Reeves
2021-07-02 11:16:49 -04:00
committed by GitHub
6 changed files with 17 additions and 16 deletions

2
HOTFIX
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@@ -1 +1 @@
ECSFIX

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@@ -1,17 +1,18 @@
### 2.3.60 ISO image built on 2021/04/27
### 2.3.60-ECSFIX ISO image built on 2021/07/02
### Download and Verify
2.3.60 ISO image:
https://download.securityonion.net/file/securityonion/securityonion-2.3.60.iso
2.3.60-ECSFIX ISO image:
https://download.securityonion.net/file/securityonion/securityonion-2.3.60-ECSFIX.iso
MD5: 0470325615C42C206B028EE37A1AD897
SHA1: 496E70BD529D3B8A02D0B32F68B8F7527C953612
SHA256: 417E34DFCD63D84A16FF2041DC712F02D9E0515C8B78BDF0EE1037DD13C32030
MD5: BCD2C449BD3B65D96A0D1E479C0414F9
SHA1: 18FB8F33C19980992B291E5A7EC23D5E13853933
SHA256: AD3B750E7FC4CA0D58946D8FEB703AE9B01508E314967566B06CFE5D8A8086E9
Signature for ISO image:
https://github.com/Security-Onion-Solutions/securityonion/raw/master/sigs/securityonion-2.3.60.iso.sig
https://github.com/Security-Onion-Solutions/securityonion/raw/master/sigs/securityonion-2.3.60-ECSFIX.iso.sig
Signing key:
https://raw.githubusercontent.com/Security-Onion-Solutions/securityonion/master/KEYS
@@ -25,22 +26,22 @@ wget https://raw.githubusercontent.com/Security-Onion-Solutions/securityonion/ma
Download the signature file for the ISO:
```
wget https://github.com/Security-Onion-Solutions/securityonion/raw/master/sigs/securityonion-2.3.60.iso.sig
wget https://github.com/Security-Onion-Solutions/securityonion/raw/master/sigs/securityonion-2.3.60-ECSFIX.iso.sig
```
Download the ISO image:
```
wget https://download.securityonion.net/file/securityonion/securityonion-2.3.60.iso
wget https://download.securityonion.net/file/securityonion/securityonion-2.3.60-ECSFIX.iso
```
Verify the downloaded ISO image using the signature file:
```
gpg --verify securityonion-2.3.60.iso.sig securityonion-2.3.60.iso
gpg --verify securityonion-2.3.60-ECSFIX.iso.sig securityonion-2.3.60-ECSFIX.iso
```
The output should show "Good signature" and the Primary key fingerprint should match what's shown below:
```
gpg: Signature made Thu 01 Jul 2021 10:59:24 AM EDT using RSA key ID FE507013
gpg: Signature made Fri 02 Jul 2021 10:15:04 AM EDT using RSA key ID FE507013
gpg: Good signature from "Security Onion Solutions, LLC <info@securityonionsolutions.com>"
gpg: WARNING: This key is not certified with a trusted signature!
gpg: There is no indication that the signature belongs to the owner.

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@@ -63,8 +63,7 @@
{ "rename": { "field": "fields.module", "target_field": "event.module", "ignore_failure": true, "ignore_missing": true } },
{ "pipeline": { "if": "ctx.winlog?.channel == 'Microsoft-Windows-Sysmon/Operational'", "name": "sysmon" } },
{ "pipeline": { "if": "ctx.winlog?.channel != 'Microsoft-Windows-Sysmon/Operational'", "name":"win.eventlogs" } },
{ "set": { "if": "ctx.rule != null && ctx.rule.name != null", "field": "event.dataset", "value": "ossec.alert", "override": true } },
{ "set": { "if": "ctx.rule != null && ctx.rule.name != null", "field": "event.kind", "value": "alert", "override": true } },
{ "set": { "if": "ctx.rule != null && ctx.rule.name != null", "field": "event.dataset", "value": "alert", "override": true } },
{ "pipeline": { "name": "common" } }
]
}

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@@ -53,8 +53,7 @@
{ "set": { "if": "ctx.exiftool?.FileDirectory != null", "field": "file.directory", "value": "{{exiftool.FileDirectory}}", "ignore_failure": true }},
{ "set": { "if": "ctx.exiftool?.Subsystem != null", "field": "host.subsystem", "value": "{{exiftool.Subsystem}}", "ignore_failure": true }},
{ "set": { "if": "ctx.scan?.yara?.matches != null", "field": "rule.name", "value": "{{scan.yara.matches.0}}" }},
{ "set": { "if": "ctx.scan?.yara?.matches != null", "field": "dataset", "value": "strelka.alert", "override": true }},
{ "set": { "if": "ctx.scan?.yara?.matches != null", "field": "event.kind", "value": "alert", "override": true }},
{ "set": { "if": "ctx.scan?.yara?.matches != null", "field": "dataset", "value": "alert", "override": true }},
{ "rename": { "field": "file.flavors.mime", "target_field": "file.mime_type", "ignore_missing": true }},
{ "set": { "if": "ctx.rule?.name != null && ctx.rule?.score == null", "field": "event.severity", "value": 3, "override": true } },
{ "convert" : { "if": "ctx.rule?.score != null", "field" : "rule.score","type": "integer"}},

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@@ -630,8 +630,10 @@
{% elif grains['role'] in ['so-node', 'so-hotnode', 'so-warmnode', 'so-heavynode'] %}
[[inputs.elasticsearch]]
servers = ["https://{{ NODEIP }}:9200"]
{% if salt['pillar.get']('elasticsearch:auth:enabled') is sameas true %}
username = "{{ ES_USER }}"
password = "{{ ES_PASS }}"
{% endif %}
insecure_skip_verify = true
{% endif %}

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